Lam Research

Lam Research (LRCX) Q1 FY2027 Earnings Review

LRCX·Q1 FY2027·
AI demandwafer fab equipmentSystems revenue

EPS actual

Beat
2.2+0.9%

Est. 2.18

EPS

Revenue actual

Beat
8.22B+0.9%

Est. 8.14B

Revenue

Executive Summary / TL;DR

Headline Metrics & Performance vs. Consensus:

  • Revenue Actual: $8,219,418 thousand ($8.22B) vs. Consensus Estimate: $8.13B (BEAT by +1.1%)
  • GAAP EPS Actual: $2.19 vs. Consensus Estimate: $2.18 (BEAT)
  • Non-GAAP EPS Actual: $2.20 vs. Consensus Estimate: $2.18 (BEAT)
  • Guidance Direction: RAISED (Q2 FY2027 Revenue target of $8.60B +/- $400M vs. Q1 actual of $8.22B and prior Q1 guidance of $8.10B)
  • Stance: Constructive — Record top-line performance fueled by accelerating AI wafer fabrication equipment (WFE) spending, accompanied by strong operating margin expansion (40.0%) and elevated capital return to shareholders.

Key Takeaways:

  1. Top-Line Surge: Q1 FY2027 revenue reached $8.22B (+22.3% Q/Q, +54.4% Y/Y), driven by a +34.9% Q/Q jump in Systems revenue ($5.73B).
  2. Operating Leverage: Operating margin expanded 260 bps Q/Q to 40.0% as revenue growth outpaced operating expense growth (+5.2% Q/Q).
  3. Robust Cash Generation & Return: Operating cash flow rose to $3.50B (+140% Q/Q), funding $1.02B in treasury share repurchases and $325M in cash dividends.
  4. Geographic Concentration: China accounted for 35% of total revenue, followed by Korea (20%) and Taiwan (18%).

Top Watch Items:

  • Concentration risk in China (35% of regional revenue).
  • Capex ramp up ($257.7M vs. $188.8M in Q4 FY26).
  • Durability of leading-edge Systems equipment demand growth.